| Referencia número | Winkler, H.M., K. Skora, R. Repecka, M. Ploks, A. Neelov, L. Urho, A. Gushin and H. Jespersen, 2000 |
| Ecosistema | Baltic Sea |
| Estado | native |
| Abundancia | |
| Estadio de desarrollo | adults |
| Base de datos regional | |
| Observaciones | Threatened due to target and bycatch fisheries (Ref. 83294). HELCOM: critically endangered, considered a high priority species (Ref. 83294). Also Ref. 168. |